ORCATORCH D500+ is a portable magnetic controlled flashlight for professional diving use. It is equipped with a totally sealed magnetic controlled side switch that provides flexible operation underwater. Using the latest USA CREE XM-L2(U4) LED, max 1000 lumens output and over 18 hours runtime, this portable diving light offers three brightness levels and one strobe mode for different diving enviroment use. Plus simple style appearance, robust water pressure resistant construction, we believe it will be your best lighting tool for diving.